What was found
DURING TAXI AFTER LANDING, RECEIVED SEVERAL BRAKE DEGRADED, WARNING MESSAGES ON EICAS. REPLACED RT INBD SHUTTLE VALVE. AMM ETN-EM-32-236 DID NOT FIX THE PROBLEM, BRAKE DEGRADE REMAINS. REMOVED AND REPLACED BRAKE CONTROL VALVE ELECTRICAL CONNECTOR IAW STD WIRING PRACT. MANUAL . OPS AND TAXI CHECKED GOOD IAW AMM 32-41-03.